The World book encyclopedia 

 - London  World Book International  1996 
 - 510 
<br/><br/> D/Mr. Dissanayake 
<br/><br/><label>ISBN: </label>0716666960 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia
<br/><br/><label>Dewey Class. No.: </label>030  / W56